body {
  background-color: #f9f9f9;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: #333;
  padding-top: 70px;
}

/* Navbar Custom */
.navbar-custom {
  background: rgba(76, 175, 80, 0.8); /* hijau daun semi transparan */
  backdrop-filter: blur(10px); /* efek blur glassmorphism */
  box-shadow: 0 4px 15px rgba(76, 175, 80, 0.3);
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
  padding: 0.8rem 1rem;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  z-index: 1030; /* pastikan di atas konten lain */
}

/* Navbar Custom - samakan dengan footer */
.navbar-custom {
  background: linear-gradient(270deg, #0f2027, #203a43, #2c5364);
  background-size: 600% 600%;
  animation: gradientBG 20s ease infinite;
  box-shadow: 0 5px 15px rgba(0,0,0,0.5);
  border-bottom-left-radius: 15px;
  border-bottom-right-radius: 15px;
  padding: 0.8rem 1rem;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  z-index: 1030; /* pastikan di atas konten lain */
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

/* Animasi gradien background (sama dengan footer) */
@keyframes gradientBG {
  0%{background-position:0% 50%}
  50%{background-position:100% 50%}
  100%{background-position:0% 50%}
}

/* Navbar Brand */
.navbar-custom .navbar-brand {
  color: #f0f0f0;
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: 0.05em;
  transition: color 0.3s ease;
}

.navbar-custom .navbar-brand:hover {
  color: #00ff99; /* aksen hijau neon */
}

/* Navbar Links */
.navbar-custom .nav-link {
  color: #a0f0c0;
  font-weight: 600;
  margin-right: 1rem;
  transition: color 0.3s ease, transform 0.2s ease;
}

.navbar-custom .nav-link:hover,
.navbar-custom .nav-link.active {
  color: #00ff99; /* hijau neon */
  transform: scale(1.1);
}

/* Navbar Toggler (hamburger) */
.navbar-custom .navbar-toggler {
  border: none;
  outline: none;
  filter: brightness(90%);
  transition: filter 0.3s ease;
}

.navbar-custom .navbar-toggler:hover {
  filter: brightness(120%);
}

/* Navbar Toggler Icon */
.navbar-custom .navbar-toggler-icon {
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath stroke='rgba%28255, 255, 255, 0.85%29' stroke-width='3' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E");
  filter: invert(1);
}

/* Responsive adjustments */
@media (max-width: 991.98px) {
  .navbar-custom .nav-link {
    margin-right: 0;
    padding: 0.5rem 1rem;
  }
}

/* Logo bulat */
.navbar-brand img {
  border-radius: 50%;
  object-fit: cover; /* biar rapi meski logo bukan kotak */
}



/* Hero / About Us (Header Section) */
.hero-section {
  background: url("nanas.jpg") center center no-repeat;
  background-size: 100% 100%; /* gambar tidak ke-zoom */
  min-height: 450px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  color: white;
  margin-bottom: 50px;
}

.hero-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(40, 0, 100, 0.5); /* overlay ungu transparan */
  z-index: 0;
}

.hero-section .content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  padding: 0 20px;
  text-align: left; /* semua teks sejajar kiri */
}

.hero-section h2 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.hero-section p {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.btn-learn {
  border-radius: 40px;
  padding: 10px 30px;
  font-weight: 600;
  letter-spacing: 0.07em;
}

/* About Us Section */
.about-section {
  margin-bottom: 60px;
}

.about-section h2 {
  font-weight: 700;
  margin-bottom: 20px;
  color: #155724;
}

.about-section p {
  font-size: 1rem;
  line-height: 1.6;
  color: #444;
  text-align: justify;
}



/* Foto About Us */
.about-section img {
  width: 100%;
  max-width: 500px;   /* batas maksimal */
  height: 350px;      /* tinggi seragam */
  object-fit: cover;  /* biar gambar rapi tanpa distorsi */
  border-radius: 15px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

/* Products Section */
.products-section {
  margin-bottom: 60px;
  text-align: center;
}

.products-section h2 {
  font-weight: 700;
  margin-bottom: 40px;
  color: #155724;
  letter-spacing: 0.05em;
}

.product-card {
  border: 1px solid #28a745;
  border-radius: 15px;
  padding: 20px;
  box-shadow: 0 2px 12px rgba(40, 167, 69, 0.15);
  transition: transform 0.3s ease;
  background-color: #fff;
}

.product-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 20px rgba(40, 167, 69, 0.3);
}

.product-image {
  height: 180px;
  width: 100%;
  object-fit: cover;
  border-radius: 12px;
  margin-bottom: 15px;
  border: 2px solid #28a745;
}

.footer {
  background-color: #1c1f23;
}

.footer h4, 
.footer h5 {
  font-weight: 600;
}

.footer p, 
.footer li {
  color: #d1d5db;
  font-size: 15px;
}

.footer-link {
  color: #1da1f2;
  text-decoration: none;
  transition: 0.3s;
}

.footer-link:hover {
  color: #ffffff;
  text-decoration: underline;
}

.footer i {
  width: 20px; /* supaya ikon sejajar */
  text-align: center;
}/* Background gradient animasi */
.footer {
  background: linear-gradient(270deg, #0f2027, #203a43, #2c5364);
  background-size: 600% 600%;
  animation: gradientBG 20s ease infinite;
  color: #f0f0f0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  box-shadow: 0 -5px 15px rgba(0,0,0,0.5);
  border-top-left-radius: 30px;
  border-top-right-radius: 30px;
}

/* Animasi gradien background */
@keyframes gradientBG {
  0%{background-position:0% 50%}
  50%{background-position:100% 50%}
  100%{background-position:0% 50%}
}

/* Judul footer */
.footer-title {
  font-size: 1.8rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  position: relative;
  margin-bottom: 1.5rem;
  color: #fff;
}

/* Underline animasi pada judul */
.footer-title::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 60px;
  height: 3px;
  background: #00ff99;
  border-radius: 2px;
  animation: underlineMove 2s linear infinite;
}

@keyframes underlineMove {
  0% {transform: translateX(0);}
  50% {transform: translateX(20px);}
  100% {transform: translateX(0);}
}

/* Animasi ikon berdenyut */
.icon-animate {
  display: inline-block;
  animation: pulseIcon 2.5s ease-in-out infinite;
  transition: color 0.3s ease;
}

@keyframes pulseIcon {
  0%, 100% { transform: scale(1); color: inherit; }
  50% { transform: scale(1.2); color: #00ff99; }
}

/* Hover efek pada link */
.footer-link {
  color: #a0f0c0;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease, transform 0.3s ease;
  position: relative;
}

.footer-link::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -3px;
  left: 0;
  background-color: #00ff99;
  transition: width 0.3s ease;
}

.footer-link:hover {
  color: #00ff99;
  transform: translateX(5px);
}

.footer-link:hover::after {
  width: 100%;
}

/* List kontak */
.footer-contact-list {
  padding-left: 0;
}

.contact-item {
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  transition: transform 0.3s ease;
  cursor: pointer;
}

.contact-item:hover {
  transform: translateX(10px);
  color: #00ff99;
}

/* Alamat kiri */
.footer-address {
  font-size: 1.1rem;
  line-height: 1.6;
  color: #c0f0d0;
}

/* Footer bottom */
.footer-bottom {
  font-size: 0.9rem;
  color: #7f9f8f;
  letter-spacing: 1px;
  font-style: italic;
  user-select: none;
  margin-top: 2rem;
}

/* Responsive tweaks */
@media (max-width: 767px) {
  .footer-title {
    font-size: 1.5rem;
  }
  .contact-item {
    font-size: 1rem;
  }
}